package com.hl.order.service.impl;

import java.math.BigDecimal;
import java.util.Collections;
import java.util.List;
import java.util.Map;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.hl.order.mapper.OrdersMapper;
import com.hl.order.domain.Orders;
import com.hl.order.service.IOrdersService;

/**
 * 订单查询Service业务层处理
 * 
 * @author ruoyi
 * @date 2025-08-07
 */
@Service
public class OrdersServiceImpl implements IOrdersService 
{
    @Autowired
    private OrdersMapper ordersMapper;

    /**
     * 查询订单查询
     * 
     * @param orderId 订单查询主键
     * @return 订单查询
     */
    @Override
    public Orders selectOrdersByOrderId(Long orderId)
    {
        return ordersMapper.selectOrdersByOrderId(orderId);
    }

    /**
     * 查询订单查询列表
     * 
     * @param orders 订单查询
     * @return 订单查询
     */
    @Override
    public List<Orders> selectOrdersList(Orders orders)
    {
        return ordersMapper.selectOrdersList(orders);
    }

    /**
     * 新增订单查询
     * 
     * @param orders 订单查询
     * @return 结果
     */
    @Override
    public int insertOrders(Orders orders)
    {
        return ordersMapper.insertOrders(orders);
    }

    /**
     * 修改订单查询
     * 
     * @param orders 订单查询
     * @return 结果
     */
    @Override
    public int updateOrders(Orders orders)
    {
        return ordersMapper.updateOrders(orders);
    }

    /**
     * 批量删除订单查询
     * 
     * @param orderIds 需要删除的订单查询主键
     * @return 结果
     */
    @Override
    public int deleteOrdersByOrderIds(Long[] orderIds)
    {
        return ordersMapper.deleteOrdersByOrderIds(orderIds);
    }

    /**
     * 删除订单查询信息
     * 
     * @param orderId 订单查询主键
     * @return 结果
     */
    @Override
    public int deleteOrdersByOrderId(Long orderId)
    {
        return ordersMapper.deleteOrdersByOrderId(orderId);
    }

    /**
     * 根据店铺ID查询今日支付的订单数量
     * 
     * @param shopId 店铺ID
     * @return 今日支付订单数量
     */
    @Override
    public int countTodayPaidOrdersByShopId(Long shopId)
    {
        return ordersMapper.countTodayPaidOrdersByShopId(shopId);
    }

    /**
     * 根据店铺ID查询今日商家实际收入
     * 
     * @param shopId 店铺ID
     * @return 今日商家实际收入
     */
    @Override
    public BigDecimal getTodayBusinessIncomeByShopId(Long shopId)
    {
        return ordersMapper.getTodayBusinessIncomeByShopId(shopId);
    }

    /**
     * 根据店铺ID查询未到账的订单总数
     * 
     * @param shopId 店铺ID
     * @return 未到账订单总数
     */
    @Override
    public int countUnpaidToMerchantOrdersByShopId(Long shopId)
    {
        return ordersMapper.countUnpaidToMerchantOrdersByShopId(shopId);
    }

    /**
     * 根据店铺ID查询已售后的订单总数
     * 
     * @param shopId 店铺ID
     * @return 已售后订单总数
     */
    @Override
    public int countAfterSalesOrdersByShopId(Long shopId)
    {
        return ordersMapper.countAfterSalesOrdersByShopId(shopId);
    }

    /**
     * 根据店铺ID查询待支付订单数量
     * 
     * @param shopId 店铺ID
     * @return 待支付订单数量
     */
    @Override
    public int countPendingPaymentOrdersByShopId(Long shopId)
    {
        return ordersMapper.countPendingPaymentOrdersByShopId(shopId);
    }

    /**
     * 根据店铺ID查询待配送订单数量
     * 
     * @param shopId 店铺ID
     * @return 待配送订单数量
     */
    @Override
    public int countPendingDeliveryOrdersByShopId(Long shopId)
    {
        return ordersMapper.countPendingDeliveryOrdersByShopId(shopId);
    }

    /**
     * 根据店铺ID查询已完成订单数量
     * 
     * @param shopId 店铺ID
     * @return 已完成订单数量
     */
    @Override
    public int countCompletedOrdersByShopId(Long shopId)
    {
        return ordersMapper.countCompletedOrdersByShopId(shopId);
    }

    /**
     * 根据店铺ID查询售后处理中订单数量
     * 
     * @param shopId 店铺ID
     * @return 售后处理中订单数量
     */
    @Override
    public int countAfterSalesProcessingOrdersByShopId(Long shopId)
    {
        return ordersMapper.countAfterSalesProcessingOrdersByShopId(shopId);
    }

    // ====== 指数统计相关方法实现 ======

    /**
     * 根据店铺ID查询今日订单总数（所有状态）
     * 
     * @param shopId 店铺ID
     * @return 今日订单总数
     */
    @Override
    public int countTodayAllOrdersByShopId(Long shopId)
    {
        return ordersMapper.countTodayAllOrdersByShopId(shopId);
    }

    /**
     * 根据店铺ID查询待处理订单总数（待支付+待配送）
     * 
     * @param shopId 店铺ID
     * @return 待处理订单总数
     */
    @Override
    public int countPendingOrdersByShopId(Long shopId)
    {
        return ordersMapper.countPendingOrdersByShopId(shopId);
    }

    /**
     * 根据店铺ID查询本月订单总数
     * 
     * @param shopId 店铺ID
     * @return 本月订单总数
     */
    @Override
    public int countMonthOrdersByShopId(Long shopId)
    {
        return ordersMapper.countMonthOrdersByShopId(shopId);
    }

    /**
     * 根据店铺ID查询订单总数（用于计算完成率）
     * 
     * @param shopId 店铺ID
     * @return 订单总数
     */
    @Override
    public int countAllOrdersByShopId(Long shopId)
    {
        return ordersMapper.countAllOrdersByShopId(shopId);
    }

    // ====== 图表数据相关方法实现 ======

    /**
     * 根据店铺ID和日期范围查询每日订单数量
     * 
     * @param shopId 店铺ID
     * @param startDate 开始日期
     * @param endDate 结束日期
     * @return 每日订单统计列表
     */
    @Override
    public List<Map<String, Object>> getDailyOrdersChart(Long shopId, String startDate, String endDate)
    {
        return ordersMapper.getDailyOrdersChart(shopId, startDate, endDate);
    }

    // ====== 订单统计相关方法实现 ======

    /**
     * 根据店铺ID查询本月订单数量和销售额
     * 
     * @param shopId 店铺ID
     * @return 本月统计数据
     */
    @Override
    public Map<String, Object> getMonthOrderStats(Long shopId)
    {
        return ordersMapper.getMonthOrderStats(shopId);
    }

    /**
     * 根据店铺ID查询本周订单数量和销售额
     * 
     * @param shopId 店铺ID
     * @return 本周统计数据
     */
    @Override
    public Map<String, Object> getWeekOrderStats(Long shopId)
    {
        return ordersMapper.getWeekOrderStats(shopId);
    }

    /**
     * 根据店铺ID查询上月订单数量和销售额
     * 
     * @param shopId 店铺ID
     * @return 上月统计数据
     */
    @Override
    public Map<String, Object> getPreviousMonthOrderStats(Long shopId)
    {
        return ordersMapper.getPreviousMonthOrderStats(shopId);
    }

    /**
     * 根据店铺ID查询上周订单数量和销售额
     * 
     * @param shopId 店铺ID
     * @return 上周统计数据
     */
    @Override
    public Map<String, Object> getPreviousWeekOrderStats(Long shopId)
    {
        return ordersMapper.getPreviousWeekOrderStats(shopId);
    }

    @Override
    public List<Orders> getAllOrdersByUserId(Long userId) {
        return ordersMapper.getAllOrdersByUserId(userId);
    }
}
